[  690.189239] br0: port 1(c1) entered blocking state
[  690.189326] br0: port 1(c1) entered disabled state
[  690.189389] c1: entered allmulticast mode
[  690.189467] c1: entered promiscuous mode
[  690.233759] br0: port 2(c2) entered blocking state
[  690.233817] br0: port 2(c2) entered disabled state
[  690.233866] c2: entered allmulticast mode
[  690.233935] c2: entered promiscuous mode
[  690.278012] br0: port 3(c3) entered blocking state
[  690.278104] br0: port 3(c3) entered disabled state
[  690.278167] c3: entered allmulticast mode
[  690.278243] c3: entered promiscuous mode
[  690.322592] br0: port 4(sender) entered blocking state
[  690.322663] br0: port 4(sender) entered disabled state
[  690.322742] sender: entered allmulticast mode
[  690.322842] sender: entered promiscuous mode
[  690.340750] br0: port 4(sender) entered blocking state
[  690.340829] br0: port 4(sender) entered forwarding state
[  690.340881] br0: port 3(c3) entered blocking state
[  690.340934] br0: port 3(c3) entered forwarding state
[  690.340988] br0: port 2(c2) entered blocking state
[  690.341044] br0: port 2(c2) entered forwarding state
[  690.341099] br0: port 1(c1) entered blocking state
[  690.341155] br0: port 1(c1) entered forwarding state
[  701.029949] br0: port 1(c1) entered disabled state
[  701.030263] c1 (unregistering): left allmulticast mode
[  701.030313] c1 (unregistering): left promiscuous mode
[  701.030351] br0: port 1(c1) entered disabled state
[  701.078985] br0: port 2(c2) entered disabled state
[  701.079383] c2 (unregistering): left allmulticast mode
[  701.079444] c2 (unregistering): left promiscuous mode
[  701.079492] br0: port 2(c2) entered disabled state
[  701.120912] br0: port 3(c3) entered disabled state
[  701.121219] c3 (unregistering): left allmulticast mode
[  701.121276] c3 (unregistering): left promiscuous mode
[  701.121329] br0: port 3(c3) entered disabled state
[  701.148901] br0: port 4(sender) entered disabled state
[  701.149197] sender (unregistering): left allmulticast mode
[  701.149259] sender (unregistering): left promiscuous mode
[  701.149327] br0: port 4(sender) entered disabled state